I did some turning on my 5x5x5 Rubik's Cube and I now have the cube like on the image below. 4 times a smiley -_-
and 2 times a solved plane. But I have no idea how I did this, does someone know the algorithm? The yellow plane is solved, the red plane has the smiley in orange and the green plane has the smiley in blue.
Edit:
The the smileys on the hidden faces are the same as in the opposite face. If you look straight at the smiley -_-
and turn the cube $180^\circ$ on the y-axis the smiley is orientated exactly the same -_-
. Example when turning the cube as mentioned with yellow on the table you see red/orange smileys oriented correctly and the blue/green smileys orientated $90^\circ$ wrong.